2column proof: what could be a possible statement for #2?

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

what is the answer to this

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.